ARJUN SETIAWAN NDRAHA; FARHAN ZACKY; DENI FAISAL MIRZA. THE EFFECT OF AGE, QUALITY AND GENDER ON CUSTOMERS’ INTEREST IN DRINKING COFFEE AT COFFEE SHOP JABU HELA, MEDAN CITY. Multidiciplinary Output Research For Actual and International Issue (MORFAI), [S. l.], v. 4, n. 3, p. 2046–2054, 2024. DOI: 10.54443/morfai.v4i3.3594. Disponível em: https://radjapublika.com/index.php/MORFAI/article/view/3594. Acesso em: 3 feb. 2026.